cpr hands 3d model

Create a realistic 3D CPR hand model for a VR Basic Life Support (BLS) training simulator. The model should contain exactly two adult human hands visible only up to the wrists. One hand must be placed directly on top of the other with fingers fully interlocked, following official CPR chest compression technique used in medical training. Hands should have accurate anatomy, realistic proportions, detailed fingers, knuckles, nails, palms, and wrists. Use clean quad-based topology, optimized game-ready geometry, proper UV mapping, and professional-quality mesh suitable for Unity and VR applications. Include a complete rig with finger bones, thumb controls, wrist bones, and clean weight painting. Create a looping CPR chest compression animation where the hands remain interlocked while moving vertically up and down. The motion should simulate realistic CPR compressions at 100–120 compressions per minute with proper compression depth and smooth return movement. Export as a single FBX file w